did you graduate with honors? magna cum laude? did you get inducted into phi beta kappa, sigma xi, sigma chi,etc? did you get an award for research, or volunteering? did you get awarded a summer research or summer opportunity? do you play sports in college and are you on all academic team, or did your team win nationals or something? (not sure about the sports, someone can help out, i don't play any, but i don't see why you can't put this on if it's really significant) things like this work for awards.
also keep in mind i think you only get 5 spots, so put the most prestigious awards on. best of luck.